SkyOS has gotten printing support using CUPS. "With the Printer Configuration it is now very easy to add and manage your printers, be it locally connected (USB) or network (Windows, Linux, Samba, IPP) printers. The entire printing system is implemented as a service (like most other SkyOS Subsystems), which can easily be enabled/disabled on demand. With roughly 1000 supported printers the next SkyOS build will enable you to print your favorite documents in various formats."